The last way to join a specific Roblox game is if players have friends playing in that server. They are able to join any friend's game if they have the "Join In-game" setting enabled.

Check out the brand new feature Roblox Moments, explaining what it is, how you can capture your game clips and share them ...

Out of the many unique experiences available on Roblox, the developer 35px has gone one step ahead and created Every Roblox Player.